Price history, coupons and price alert are available on this page. Best price?
Material: Silicone + stainless steel, Size: 35x20cm/13.8×7.9”, Power: 120W, Color: Black, Peak pressure: 30Bar
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. Uhm… There’s no price history (in my database) for this product right now. One coupon is available. Cool!
Link: Banggood product page
1. ($42.49): BG123F2021
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGEEUTOOL1, BGHONEY2110, BGPower15off, 13f142, BG931bb3, BG123FBR
(there’s a little possibility that old coupon will work)
Price history and price alert
Price history is not available for this item (not enough database records)! The lowest price was $37.99 though.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).